# Corrupt files and Max Chapter Markers for Commercial Removal? **URL:** https://discussion.mcebuddy2x.com/t/corrupt-files-and-max-chapter-markers-for-commercial-removal/4991 **Category:** PlayOn **Created:** [March 20, 2023, 5:51am UTC](https://discussion.mcebuddy2x.com/t/corrupt-files-and-max-chapter-markers-for-commercial-removal/4991 "2023-03-20T05:51:39Z") **Posts on this page:** 1 **Showing post:** 6
### Author: ![Goose](https://discussion.mcebuddy2x.com/letter_avatar_proxy/v4/letter/g/5f9b8f/32.png) [@Goose](https://discussion.mcebuddy2x.com/u/Goose) #### Post date: [March 29, 2023, 12:22am UTC](https://discussion.mcebuddy2x.com/t/corrupt-files-and-max-chapter-markers-for-commercial-removal/4991/6 "2023-03-29T00:22:05Z")
Thanks will check it out. You aren’t the only one having this issue. Use this workaround or downgrade to version 4.5 of PlayOn. They broke something in the new rewrite and it’s creating invalid files. This see this topic for more details about it. I’ll post back once I’ve analyzed your file further. > [@Start Trim not to Keyframe, causing "no video" on output](https://discussion.mcebuddy2x.com/t/start-trim-not-to-keyframe-causing-no-video-on-output/4559/18): > > Thanks for the logs and sample files. It appears that the MP4 file being produced by the latest version of PlayOn isn’t compliant with the specs and has errors which is throwing ffmpeg off when it tries to remux it from MP4 to TS for processing the file AND while trying to trim the start. During this process it’s losing some critical metadata about the video stream so it can’t be played back. The short term solution is to enable the option to enable the option Skip remuxing files in the Convers… --- _[View the full topic](https://discussion.mcebuddy2x.com/t/corrupt-files-and-max-chapter-markers-for-commercial-removal/4991)._